EP2464538B2 - Drehrücklehnungsmechanismus - Google Patents

Drehrücklehnungsmechanismus

Info

Publication number
EP2464538B2
EP2464538B2 EP09848330.8A EP09848330A EP2464538B2 EP 2464538 B2 EP2464538 B2 EP 2464538B2 EP 09848330 A EP09848330 A EP 09848330A EP 2464538 B2 EP2464538 B2 EP 2464538B2
Authority
EP
European Patent Office
Prior art keywords
gear
retainer
inner gear
assembly
top plate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP09848330.8A
Other languages
English (en)
French (fr)
Other versions
EP2464538A1 (de
EP2464538A4 (de
EP2464538B1 (de
Inventor
Bruce A. Hiemstra
Michael R. Bittner
Ingo Kienke
Michael J. Kapusky
Kirubaharan Albert
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Keiper Seating Mechanisms Co Ltd
Original Assignee
Keiper Seating Mechanisms Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=43586333&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP2464538(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Keiper Seating Mechanisms Co Ltd filed Critical Keiper Seating Mechanisms Co Ltd
Publication of EP2464538A1 publication Critical patent/EP2464538A1/de
Publication of EP2464538A4 publication Critical patent/EP2464538A4/de
Application granted granted Critical
Publication of EP2464538B1 publication Critical patent/EP2464538B1/de
Publication of EP2464538B2 publication Critical patent/EP2464538B2/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
    • B60N2/22—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being adjustable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
    • B60N2/22—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being adjustable
    • B60N2/225—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being adjustable by cycloidal or planetary mechanisms
    • B60N2/2252—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being adjustable by cycloidal or planetary mechanisms in which the central axis of the gearing lies inside the periphery of an orbital gear, e.g. one gear without sun gear
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
    • B60N2/22—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being adjustable
    • B60N2/225—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being adjustable by cycloidal or planetary mechanisms
    • B60N2/2254—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being adjustable by cycloidal or planetary mechanisms provided with braking systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
    • B60N2/22—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being adjustable
    • B60N2/235—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being adjustable by gear-pawl type mechanisms
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49764—Method of mechanical manufacture with testing or indicating
    • Y10T29/49778—Method of mechanical manufacture with testing or indicating with aligning, guiding, or instruction
    • Y10T29/4978—Assisting assembly or disassembly

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)
  • Seats For Vehicles (AREA)

Claims (4)

  1. Lehnenverstellanordnung für einen Fahrzeugsitz (14) der Art, die eine Rückenlehne (16) umfasst, die gelenkig mit einem Sitzkissen (18) verbunden und drehbar ist, wobei die Anordnung umfasst:
    einen verzahnten rotatorischen Lehnenverstellmechanismus (40), der dazu ausgebildet ist, inkrementelle Lehenwinkeländerungen um eine im Allgemeinen horizontale Achse (A) zu vorzunehmen, um eine relative Schwenkbewegung zwischen einer Rückenlehne (16) und einem Sitzkissen (18) zu gestatten,
    wobei der rotatorische Lehnenverstellmechanismus (40) einander gegenüberliegende innere und äußere Zahnräder (46, 42) umfasst, die relativ zueinander zur Drehung um die Achse (A) gelagert sind, wobei das äußere Zahnrad eine Innenverzahnung (44) umfasst, die entlang des Umfangs um die erste Achse (A) angeordnet ist, und wobei das innere Zahnrad (46) mindestens ein Zahneingriffselement (48) umfasst, das selektiv in und außer Eingriff mit der Innenverzahnung (44) bewegbar ist, um eine relative Drehung zwischen dem inneren und dem äußeren Zahnrad (46, 42) zu arretieren, wenn es mit der Innenverzahnung (44) in Eingriff ist;
    eine Grundplatte (60), die zur festen Verbindung mit dem Sitzkissen (18) ausgebildet ist, und eine Deckplatte (70), die zur festen Verbindung mit der Rückenlehne (16) ausgebildet ist, wobei die Grundplatte (60) fest mit dem inneren Zahnrad (46) verbunden ist und die Deckplatte (70) fest mit dem äußeren Zahnrad (42) des Verstellmechanismus (40) verbunden ist, um relative bogenförmigen Verschiebung um die erste Achse (A) zu bewirken;
    ein Halteelement (50), das an dem äußeren Zahnrad (42) befestigt ist; und wobei das Halteelement (50) dazu ausgebildet ist, das innere Zahnrad (46) lateral in Bezug auf das äußere Zahnrad (42) zu halten, wobei sich das Halteelement (50) benachbart zu einer ersten Fläche des inneren Zahnrads (46) erstreckt, wobei sich die erste Fläche des inneren Zahnrads (46) über 360 Grad erstreckt und das Halteelement (50) das innere Zahnrad (46) im Wesentlichen um die erste Fläche herum hält, wobei das Halteelement (50) kreisförmig ausgebildet ist und einen inneren Flansch (52) und einen äußeren Flansch (54) aufweist, wobei der innere Flansch (52) so ausgebildet ist, dass er einen Innendurchmesser aufweist, der kleiner ist als ein Außendurchmesser des inneren Zahnrads (46), um eine Überlappungsfläche des inneren Flansches (52) mit dem inneren Zahnrad (46) bereitzustellen,
    wobei sich diese Überlappungsfläche entlang des Umfangs um das innere Zahnrad (46) erstreckt, um eine 360-Grad-Lateralabstützung für das innere Zahnrad (46) bereitzustellen, wobei der äußere Flansch (54) zur Paarung mit dem äußeren Zahnrad (42) ausgebildet ist und wobei der äußere Flansch (54) des Halteelements (50) ferner mindestens eine Rast (56) zur Wechselwirkung mit Maximaldrehanschlägen (62) der Grundplatte (60) umfasst, so dass für den Fall, dass eine Drehung des Sitzkissens (18) relativ zur Rückenlehne (16) eine vorbestimmte Grenze überschreitet, die Rast (56) auf den Drehanschlägen (62) der Grundplatte (60) aufsetzt, um zum Stoppen einer solchen Drehung beizutragen.
  2. Anordnung nach Anspruch 1, wobei das äußere Zahnrad (42) an der Deckplatte (70) montiert ist.
  3. Anordnung nach Anspruch 2, wobei das äußere Zahnrad (42) ein Profil für einen formschlüssigen Eingriff mit einem entsprechenden Profil an der Deckplatte (70) umfasst.
  4. Anordnung nach Anspruch 1, wobei das Halteelement (50) an dem äußeren Zahnrad (42) und der Deckplatte (70) montiert ist.
EP09848330.8A 2009-08-12 2009-08-12 Drehrücklehnungsmechanismus Active EP2464538B2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2009/053559 WO2011019346A1 (en) 2009-08-12 2009-08-12 Rotary recliner

Publications (4)

Publication Number Publication Date
EP2464538A1 EP2464538A1 (de) 2012-06-20
EP2464538A4 EP2464538A4 (de) 2018-01-10
EP2464538B1 EP2464538B1 (de) 2020-12-30
EP2464538B2 true EP2464538B2 (de) 2026-03-04

Family

ID=43586333

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09848330.8A Active EP2464538B2 (de) 2009-08-12 2009-08-12 Drehrücklehnungsmechanismus

Country Status (6)

Country Link
US (1) US9205764B2 (de)
EP (1) EP2464538B2 (de)
JP (1) JP5584296B2 (de)
KR (1) KR101616878B1 (de)
CN (1) CN102470784B (de)
WO (1) WO2011019346A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110089736A1 (en) * 2007-11-12 2011-04-21 Johnson Controls Technology Company Seat Recliner Mechanism With Fold-Flat Feature
CN102673442A (zh) * 2012-05-22 2012-09-19 江苏力乐汽车部件股份有限公司 行星齿轮内啮合盘式座椅电动调角器核心装置
DE102013220659B4 (de) * 2013-10-14 2024-03-07 Keiper Seating Mechanisms Co., Ltd. Fahrzeugsitz, insbesondere Kraftfahrzeugsitz
IT201800004672A1 (it) * 2018-04-18 2019-10-18 Dispositivo di reclinazione per un sedile di veicolo
FR3084302B1 (fr) 2018-07-27 2020-07-24 Faurecia Sieges Dautomobile Mecanisme d'articulation, siege de vehicule comportant un tel mecanisme et procede de fabrication
CN109398173B (zh) * 2018-12-10 2024-01-26 湖北航嘉麦格纳座椅系统有限公司 调角器以及调角器的复合棘轮、安装方法
JP2020137972A (ja) * 2019-03-02 2020-09-03 デルタ工業株式会社 リクライニング装置、シート、リクライニング装置の製造方法及びリクライニング装置の連結方法
DE202019103034U1 (de) 2019-05-29 2019-06-07 Faurecia Automotive Seating, Llc Rastbeschlag für einen Fahrzeugsitz und Fahrzeugsitz

Citations (12)

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Publication number Priority date Publication date Assignee Title
DE3013304A1 (de) † 1980-04-05 1981-10-15 Keiper Automobiltechnik Gmbh & Co Kg, 5630 Remscheid Stellvorrichtung fuer sitze und fenster, insbesondere von kraftfahrzeugen
US4322112A (en) † 1978-08-07 1982-03-30 Keiper Automobiltechnik Gmbh & Co. Kg Adjustable hinge mount for a motor vehicle seat
DE19832028A1 (de) † 1997-07-17 1999-01-21 Faure Bertrand Equipements Sa Gelenkmechanismus für Fahrzeugsitz und mit einem solchen Mechanismus ausgerüsteter Fahrzeugsitz
DE10105282A1 (de) † 2001-02-06 2002-08-22 Keiper Gmbh & Co Beschlag für einen Fahrzeugsitz
EP1237748B1 (de) † 1999-12-17 2006-03-01 KEIPER GmbH & Co. KG Rastbeschlag für einen fahrzeugsitz, insbesondere für einen kraftfahrzeugsitz
DE102005050222A1 (de) † 2005-03-15 2006-09-21 C. Rob. Hammerstein Gmbh & Co. Kg Gelenkbeschlag für Kraftfahrzeugsitze und mit einer Ronde
DE10150502B4 (de) † 2000-10-13 2006-09-28 Aisin Seiki K.K., Kariya Sitzverstelleinrichtung
EP1749693A2 (de) † 2005-08-05 2007-02-07 Aisin Seiki Kabushiki Kaisha Sitz für Fahrzeug
DE102007035138A1 (de) † 2006-07-25 2008-04-10 Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Coburg Beschlag für einen Kraftfahrzeugsitz
DE102007042601A1 (de) † 2006-12-28 2008-08-21 Johnson Controls Gmbh Neigungsversteller für Fahrzeuge
DE102005035644B4 (de) † 2004-07-29 2008-09-04 Faurecia Sièges d'Automobile Gelenkmechanismus für Fahrzeugsitz und solchen Mechanismus umfassender Sitz
WO2009149876A2 (de) † 2008-06-13 2009-12-17 Brose Fahrzeugteile Gmbh & Co. Verstellbeschlag

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JP5177134B2 (ja) * 2007-05-08 2013-04-03 トヨタ紡織株式会社 連結装置
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US20110089736A1 (en) 2007-11-12 2011-04-21 Johnson Controls Technology Company Seat Recliner Mechanism With Fold-Flat Feature
KR100896412B1 (ko) * 2008-01-04 2009-05-08 주식회사 오스템 시트 리클라이닝 장치
DE102008008936B3 (de) * 2008-02-08 2009-06-25 Keiper Gmbh & Co. Kg Verriegelungsvorrichtung, insbesondere für einen Fahrzeugsitz
JP2009207702A (ja) * 2008-03-05 2009-09-17 Fuji Kiko Co Ltd 車両のシートリクライニング装置
JP5338165B2 (ja) * 2008-07-15 2013-11-13 トヨタ紡織株式会社 歯車及びこの歯車を用いた連結装置
JP5077115B2 (ja) * 2008-07-15 2012-11-21 トヨタ紡織株式会社 歯車及びこの歯車を用いた連結装置
CN101941389B (zh) * 2009-07-04 2012-06-20 湖北中航精机科技股份有限公司 座椅调角器及具有该调角器的座椅
FR2962944B1 (fr) * 2010-07-20 2012-08-31 Faurecia Sieges Automobile Mecanisme d'articulation et siege de vehicule comportant un tel mecanisme.

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4322112A (en) † 1978-08-07 1982-03-30 Keiper Automobiltechnik Gmbh & Co. Kg Adjustable hinge mount for a motor vehicle seat
DE3013304A1 (de) † 1980-04-05 1981-10-15 Keiper Automobiltechnik Gmbh & Co Kg, 5630 Remscheid Stellvorrichtung fuer sitze und fenster, insbesondere von kraftfahrzeugen
DE19832028A1 (de) † 1997-07-17 1999-01-21 Faure Bertrand Equipements Sa Gelenkmechanismus für Fahrzeugsitz und mit einem solchen Mechanismus ausgerüsteter Fahrzeugsitz
EP1237748B1 (de) † 1999-12-17 2006-03-01 KEIPER GmbH & Co. KG Rastbeschlag für einen fahrzeugsitz, insbesondere für einen kraftfahrzeugsitz
DE10150502B4 (de) † 2000-10-13 2006-09-28 Aisin Seiki K.K., Kariya Sitzverstelleinrichtung
DE10105282A1 (de) † 2001-02-06 2002-08-22 Keiper Gmbh & Co Beschlag für einen Fahrzeugsitz
DE102005035644B4 (de) † 2004-07-29 2008-09-04 Faurecia Sièges d'Automobile Gelenkmechanismus für Fahrzeugsitz und solchen Mechanismus umfassender Sitz
DE102005050222A1 (de) † 2005-03-15 2006-09-21 C. Rob. Hammerstein Gmbh & Co. Kg Gelenkbeschlag für Kraftfahrzeugsitze und mit einer Ronde
EP1749693A2 (de) † 2005-08-05 2007-02-07 Aisin Seiki Kabushiki Kaisha Sitz für Fahrzeug
DE102007035138A1 (de) † 2006-07-25 2008-04-10 Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Coburg Beschlag für einen Kraftfahrzeugsitz
DE102007042601A1 (de) † 2006-12-28 2008-08-21 Johnson Controls Gmbh Neigungsversteller für Fahrzeuge
WO2009149876A2 (de) † 2008-06-13 2009-12-17 Brose Fahrzeugteile Gmbh & Co. Verstellbeschlag

Also Published As

Publication number Publication date
JP2013501681A (ja) 2013-01-17
CN102470784B (zh) 2015-08-19
EP2464538A1 (de) 2012-06-20
CN102470784A (zh) 2012-05-23
EP2464538A4 (de) 2018-01-10
JP5584296B2 (ja) 2014-09-03
WO2011019346A1 (en) 2011-02-17
KR20120049335A (ko) 2012-05-16
KR101616878B1 (ko) 2016-04-29
US20120161487A1 (en) 2012-06-28
US9205764B2 (en) 2015-12-08
EP2464538B1 (de) 2020-12-30

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